How to change a flat tyre
Flats happen, learn how to change your tube quickly so you can get back rolling.
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Schrader and Presta valve-compatible
When using with a Schrader valve, it works best to grasp the tyre and rim with both hands and use your thumbs to push inwards at the valve. This ensures you don't push the valve back into the rim with the inflator and will allow air to flow into the tube best. Don't be afraid to push hard or have a friend help you here!
30-Day Unconditional Guarantee
If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn moreTry our tyre finder
The right tyres can make every ride better! Find the best tyres for however and wherever you ride.
Find your tyre| Pump type | CO2 inflater |
|---|---|
| Valve | Presta/Schrader |
| Gauge type | No gauge |
| Maximum pressure | Variable per CO2 |
| Frame mounted | No |
| Weight | 110g |